package com.youxuan.ssyx;

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class CompletableFutureDemo1 {
    public static void main(String[] args) {
        // 创建线程池
        ExecutorService executorService = Executors.newFixedThreadPool(3);

        System.out.println("main begin ...");

        //CompletableFuture创建异步对象
        //runAsync 不支持返回值
        CompletableFuture<Void> completableFuture = CompletableFuture.runAsync(() -> {
            System.out.println("当前线程：" + Thread.currentThread().getName());
            int result = 1024;
            System.out.println("result：" + result);
        }, executorService);

        System.out.println("main end ...");
    }
}
